I'm hoping to have cute photo thank you cards made from a picture from the wedding - but I'm having a shower over a month before the wedding - and I feel like sending a thank you note after I get the cards made, which will be after I get the pictures back, which will be after the wedding - might be a long time get thank you cards sent out for the shower gifts. Should I just use other cards for those thank you cards or is it totally acceptable to wait until weeks after the wedding (if not a few months - depending on how long it takes to get the pics/cards and then get them written) to send thank you's for the shower?